Magnesioneptunite

A variety of Minerals

What is Magnesioneptunite?

Market Value Factors

Pricing varies for every rock and mineral, so use these universal factors to gauge Magnesioneptunite before comparing listings or appraisals.

Size & Weight

Larger, intact specimens usually command higher prices.

Rarity & Demand

Scarce material or popular varieties sell at a premium.

Condition & Finish

Chips, repairs, and heavy wear lower value; clean prep helps.

Treatment & Provenance

Untreated specimens with documented locality are prized.

Applies to all rocks & minerals.

Quick Facts

Physical Properties

Color
Dark brown to red-brown
Hardness (Mohs)
5 - 6
Rock tumbling
With care
Density
3.15 g/cm³

Chemical Properties

Chemical Formula
KNa2Li(Mg,Fe)2Ti2Si8O24
Elements
K, Li, Mg, Na, O, Si, Ti
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Magnesioneptunite FAQs

How do I identify Magnesioneptunite?

Magnesioneptunite can be identified by its hardness of 5 - 6 on the Mohs scale, Dark brown to red-brown color. Look for these key characteristics when examining specimens.

What color is Magnesioneptunite?

Magnesioneptunite typically appears in Dark brown to red-brown. Color can vary depending on impurities and formation conditions.

How hard is Magnesioneptunite?

Magnesioneptunite has a hardness of 5 - 6 on the Mohs scale. This gives it moderate hardness.

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